| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dd7c27b9ec61781656e6f039702fd568 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C46-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C50-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C46-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C50-04 |
| filingDate |
2011-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c70cf329ff0d9cfd3901de52a01439de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb9cfb4a5a67097e32bae42e1d55f5bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f8f14c7a2c67429c44b917d195a5f91 |
| publicationDate |
2013-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20130019489-A |
| titleOfInvention |
Heterogeneous catalyst for preparing parabenzoquinone and catechol and preparation method using the catalyst |
| abstract |
The present invention is a heterogeneous catalyst used to prepare parabenzoquinone and catechol by reacting phenol with hydrogen peroxide, wherein the heterogeneous catalyst is a porous carrier carrying at least one metal ion selected from the group consisting of vanadium and copper. A catalyst for preparing quinones and catechols. The present invention also relates to a method for producing at least 90% by weight of parabenzoquinone and catechol based on the weight of the total product by reacting phenol and hydrogen peroxide in an organic solvent using the heterogeneous catalyst. |
| priorityDate |
2011-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |